Hublot Big Bang 441.JY.4909.RT
42mm · Sapphire · Caliber HUB1280 · 50m
Hublot Big Bang Unico Yellow Sapphire
Related references — same collection
Shared specifications help discovery; these links do not assert a predecessor or successor relationship.
Compare specifications
| Specification | 441.JY.4909.RT | 441.JX.4802.RT | 441.JX.4802.RT.4099 | 441.CF.8513.RX | 441.CI.1110.RX.SSH24 |
|---|---|---|---|---|---|
| Case diameter | 42mm | 42mm | 42mm | 42mm | 42mm |
| Case material | Sapphire | Sapphire | Sapphire | Ceramic | Black Ceramic, All Black |
| Water resistance | 50m | 50m | 50m | 100m | 100m |
| Movement | Automatic | Automatic | Automatic | Automatic | Automatic |
| Caliber | HUB1280 | HUB1280 | HUB1280 | HUB1280 | HUB1280 |
| Power reserve | 72 hours | 72 hours | 72 hours | 72 hours | 72 hours |
Sources & record notes
Displayed specifications follow the most complete source record. Other source records are retained below; conflicting values are not silently combined. The Watch Pages.
- The Watch Pages ↗ · 2026-09-22 18:30:56 JST
- The Watch Pages ↗ · 2026-09-22 18:30:46 JST
The Watch Pages · Hublot 441.JY.4909.RT
Original collection: Not recorded
Technical Specifications / Date Added: April 24, 2020 Technical Specifications / Reference: 441.JY.4909.RT Technical Specifications / Brand: Hublot Technical Specifications / Case Size: 42mm Technical Specifications / Case Material: Sapphire Technical Specifications / Dial Color: No Dial Technical Specifications / Movement: Automatic Technical Specifications / Caliber: HUB1280 Technical Specifications / Power Reserve: 72 hours Technical Specifications / Water Resistance: 50m Technical Specifications / Strap Material: Rubber Technical Specifications / Strap Color: Transparent, Yellow Technical Specifications / Buckle Type: Folding Clasp Other watches you may like / Bezel Color: Yellow Other watches you may like / Style: Sporty Other watches you may like / Special Features: Limited Edition, Water Resistant Other watches you may like / Limited Edition: Limited to 100 pieces Other watches you may like / Complications: Chronograph, Small Seconds
The Watch Pages · Hublot 441.JY.4909.RT
Original collection: Not recorded
Technical Specifications / Date Added: April 24, 2020 Technical Specifications / Reference: 441.JY.4909.RT Technical Specifications / Brand: Hublot Technical Specifications / Case Size: 42mm Technical Specifications / Case Material: Sapphire Technical Specifications / Dial Color: No Dial Technical Specifications / Movement: Automatic Technical Specifications / Caliber: HUB1280 Technical Specifications / Power Reserve: 72 hours Technical Specifications / Water Resistance: 50m Technical Specifications / Strap Material: Rubber Technical Specifications / Strap Color: Transparent, Yellow Technical Specifications / Buckle Type: Folding Clasp Other watches you may like / Bezel Color: Yellow Other watches you may like / Style: Sporty Other watches you may like / Special Features: Limited Edition, Water Resistant Other watches you may like / Limited Edition: Limited to 100 pieces Other watches you may like / Complications: Chronograph, Small Seconds
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